Ein Microsoft-Dienst für Dateihosting- und -synchronisierung
Dear Sekretariat VS52 Solarcity,
Good day and thank you for posting this in the forum.
Per your description, I suspect that you are assigned with Microsoft A1 subscription by your institution but to double confirm that you can click the link below:
https://portal.office.com/account/?ref=Harmony#subscriptions
and can check which subscription have been assigned to you. Moreover, please provide the screenshot too. (Please remember to remove any confidential information while providing screenshots)
I would also like to confirm that you mentioned "you no longer edit self-created documents as soon as they are in the school cloud. Only in the online cloud." could you also provide the screenshot of both the clouds?
I would highly appreciate if you could also provide the screenshot of the error message?
Furthermore, I bit confused with your description detail "Why can't I edit my documents from the cloud on my desktop anymore?" are you trying to edit the documents that was created on web version, and you want to edit that document in your Microsoft App install in your device?
I am asking some question, because I could not find that information in your thread description to better understand your case.
Please note that my first response may not resolve your current situation immediately. But, with your help and more detailed information, we can work together to find a specific guidance for your current query.
I appreciate your cooperation and valuable time.